On ABC’s This Week, when retired ABC newsman Sam Donaldson recommended that President Barack Obama nominate, to replace Supreme Court Justice John Paul Stevens, someone who “is going to stand up for the principles – on the left, if you will – that he believes in,” Cokie Roberts jumped in: “I’m not so sure he is so far to the left.” Donaldson agreed: “Well, I’m not sure either.”

Minutes later, Roberts contended the efforts of state attorneys general, to get a federal court to rule unconstitutional ObamaCare’s requirement every citizen get health insurance, reminded her of the “nullification” which led to the Civil War: